Autonomous System
AS18046
Last fetched
AS18046 is operated by DONGFONG-TW - DongFong Technology Co. Ltd., registered in TW, and announces 113 prefixes to 23 BGP neighbours. AS18046 has a reputation score of 12.7 (NEUTRAL); 3 of its 160,256 announced IPv4 addresses appear on threat feeds.
Nutrition Label
Routing footprint
- Announced prefixes
- 113
- BGP neighbours
- 23
- RPKI ROAs
- 77
- MOAS conflicts
- 0
- CAIDA AS-rank
- 1,999
- Customer-cone ASNs
- 15
- Facilities
- 34
- Internet exchanges
- 7
- Customer degree
- 12
- Peer degree
- 24
- Provider degree
- 8
- 43.248.16.0/23
- 43.248.16.0/22
- 43.248.18.0/23
- 61.65.208.0/20
- 61.65.232.0/21
- 61.65.236.0/24
- 61.65.237.0/24
- 61.65.238.0/24
- 61.65.239.0/24
- 61.67.32.0/20
- 78.105.0.0/18
- 78.105.64.0/19
- 82.41.128.0/20
- 87.80.0.0/16
- 101.0.224.0/22
- 101.0.228.0/23
- 101.0.228.0/22
- 101.3.192.0/20
- 101.3.208.0/22
- 103.126.88.0/24
- 103.126.88.0/23
- 103.126.89.0/24
- 103.126.88.0/22
- 103.126.90.0/24
- 103.126.181.0/24
Infrastructure presence
Internet exchanges (7 total)
Facilities (34 total)
- Equinix HK1 - Hong Kong
- MEGA-i (iAdvantage Hong Kong)
- Equinix SG1 - Singapore
- Global Switch Singapore
- Chief LY Building Taipei
- Equinix TY2 - Tokyo
- NTT DATA Otemachi Bldg
- Digital Edge TYO2 (ComSpace 1) - Tokyo
- Equinix SG2 - Singapore
- AT TOKYO (CC1/CC2)
- Equinix HK2 - Hong Kong
- COLT in Asia Tokyo Data Center 1 (TDC1)
- Equinix TY4 - Tokyo
- Equinix SG3 - Singapore
- Equinix HK3 - Hong Kong
- FRT iDC Okinawa
- Colt DC Tokyo II
- STT Singapore 5
- Chief HD Building Taipei
- NTT DOCOMO BUSINESS Tokyo (NW1)
- Equinix HK5 - Hong Kong
- Equinix TY11 - Tokyo
- Digital Realty Tokyo - NRT10
- SCSK netXDC (SI1/SI2/SI3)/NEC Inzai DC
- Maruyama Cable Landing Station
Route origin authorizations
A sample of 10 of this network’s 77 ROAs.
- 156.236.13.0/24 · max length /24
- 101.0.224.0/19 · max length /24
- 101.0.224.0/21 · max length /24
- 101.3.192.0/20 · max length /24
- 101.3.208.0/22 · max length /24
- 103.126.180.0/22 · max length /24
- 103.126.252.0/22 · max length /24
- 103.126.88.0/22 · max length /24
- 103.130.20.0/22 · max length /24
- 103.130.32.0/22 · max length /24
Upstreams
The networks that most often share an observed BGP path with AS18046.
Blast radius
- Announced IPv4 addresses
- 160,256
- Threat-listed addresses
- 3
- Threat density
- 0.0019 %
- Routed prefixes
- 111
How much of the internet this network is responsible for, and how much of that address space currently appears on a threat feed. Coverage: computed.
Peering ecosystem
A sample of 23 of this network’s 23 BGP neighbours.
- COGENT-174 - Cogent Communications, LLC · AS174
- OWS-NETWORK - OCTOPUS WEB SOLUTION INC · AS984
- ASN-TELSTRA-GLOBAL - Telstra Global · AS4637
- SEEDNET - Digital United Inc. · AS4780
- HURRICANE - Hurricane Electric LLC · AS6939
- Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC · AS8966
- RETN-AS - RETN Limited · AS9002
- ABOVE-AS-AP - AboveNet Communications Taiwan · AS17408
- GBTC-TW - Great Taipei Broadband Company Ltd. · AS18413
- ZEN-ECN - Zenlayer Inc · AS21859
- CTGNet - CTGNet · AS23764
- CHUAN-CHAN-NET-A - Chuan Chan Co. Ltd. · AS24169
- SGGS-AS-AP - SG.GS · AS24482
- F5 - F5 Networks SARL · AS35280
- TNET-NET - TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241) · AS38851
- STUIX-AS-TW - Taiwan Digital Streaming Co. · AS38855
- CCPGP-TW - Chang Chun Petrochemical Co., Ltd. · AS63893
- CHUAN-CHAN-NET-A - National Taiwan University of Science and Technology · AS63899
- TAIFO-AS-TW - Taiwan Intelligent Fiber Optic Network Co.,Ltd. · AS131584
- nanya-as-1 - NAN YA PLASTICS CORPORATION · AS131655
- DIL-AS-AP - DONGFONG INC LIMITED · AS133948
- SIGNALPRO - SignalPro Technology Co., Ltd. · AS154902
- ROKU - Roku Inc. · AS394557
Reputation
12.7reputation score (NEUTRAL)
AS18046 (DONGFONG-TW - DongFong Technology Co. Ltd., TW) has a reputation score of 64.5 (NEUTRAL).
- Threat density
- 57.9/100
- Graph metrics
- 90.0/100
- Historical behaviour
- 75.0/100
- Prefix age
- 20.0/100
These are reputation signals about the network as a whole, not a threat-feed verdict about a specific address.
Registration
- Registered to
- DongFong Technology Co. Ltd.
Threat-feed evidence
Related pages
Pivot from AS18046 into the prefixes, peers and country it routes for.
Queries
This ASN's full card — routing footprint, peers, conflicts and RIR facts.
MATCH (a:ASN {name: $asn})
OPTIONAL MATCH (a)-[:HAS_NAME]->(an:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(co:COUNTRY)
OPTIONAL MATCH (a)-[:REGISTERED_BY]->(org:ORGANIZATION)
WITH a,
collect(an.name) AS operatorNames,
collect(co.name) AS countries,
collect(org.name) AS organizations
OPTIONAL MATCH (a)-[:ROUTES]->(prefix:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations,
collect(prefix.name)[0..25] AS samplePrefixes
OPTIONAL MATCH (a)-[:BGP_NEIGHBOR]-(peer:ASN)
OPTIONAL MATCH (peer)-[:HAS_NAME]->(peern:ASN_NAME)
WITH a, operatorNames, countries, organizations, samplePrefixes,
collect({asn: peer.name, operator: peern.name})[0..25] AS samplePeers
OPTIONAL MATCH (a)<-[:CONFLICTS_WITH]-(conflict:ANNOUNCED_PREFIX)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers,
collect(conflict.name)[0..25] AS sampleConflicts
OPTIONAL MATCH (a)-[:HAS_SIGNAL]->(sig:THREAT_SIGNAL_TYPE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts,
collect(DISTINCT sig.name) AS signals
OPTIONAL MATCH (a)-[:IX_MEMBER]->(ix:INTERNET_EXCHANGE)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals,
collect({id: ix.id, name: ix.name})[0..25] AS sampleExchanges
OPTIONAL MATCH (a)-[:AS_PRESENT_AT]->(fac:FACILITY)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges,
collect({id: fac.id, name: fac.name})[0..25] AS sampleFacilities
OPTIONAL MATCH (roa:ROA)-[:ROA_AUTHORIZES_ORIGIN]->(a)
WITH a, operatorNames, countries, organizations, samplePrefixes, samplePeers, sampleConflicts, signals, sampleExchanges, sampleFacilities,
collect({prefix: roa.prefix, maxLength: roa.maxLength})[0..10] AS sampleRoas
CALL { WITH a MATCH (a)-[:ROUTES]->(p:ANNOUNCED_PREFIX) RETURN count(p) AS prefixCount }
CALL { WITH a MATCH (a)-[:BGP_NEIGHBOR]-(n:ASN) RETURN count(n) AS peerCount }
CALL { WITH a MATCH (a)<-[:CONFLICTS_WITH]-(c:ANNOUNCED_PREFIX) RETURN count(c) AS conflictCount }
CALL { WITH a MATCH (a)-[:ROA_AUTHORIZES_ORIGIN]-(r:ROA) RETURN count(r) AS roaCount }
CALL { WITH a MATCH (a)-[:AS_PRESENT_AT]->(f:FACILITY) RETURN count(f) AS facilityCount }
CALL { WITH a MATCH (a)-[:IX_MEMBER]->(x:INTERNET_EXCHANGE) RETURN count(x) AS ixpCount }
RETURN a.name AS name,
a.rir AS rir,
a.orgName AS orgName,
a.asRank AS asRank,
a.coneAsns AS coneAsns,
a.conePrefixes AS conePrefixes,
a.coneAddresses AS coneAddresses,
a.registrationDate AS registrationDate,
a.reputationScore AS reputationScore,
a.reputationCategory AS reputationCategory,
a.overallThreatLevel AS overallThreatLevel,
a.abuseEmail AS abuseEmail,
a.hijackPostureScore AS hijackPostureScore,
a.hijackOriginMismatchCount AS hijackOriginMismatchCount,
a.routeLeakCount AS routeLeakCount,
a.routeLeakTypes AS routeLeakTypes,
a.degreeCustomer AS degreeCustomer,
a.degreePeer AS degreePeer,
a.degreeProvider AS degreeProvider,
operatorNames, countries, organizations,
samplePrefixes, samplePeers, sampleConflicts,
signals, sampleExchanges, sampleFacilities, sampleRoas,
prefixCount, peerCount, conflictCount, roaCount, facilityCount, ixpCountRun yourself →The five networks that most often share this ASN's observed BGP paths.
MATCH (a:ASN {name: $asn})<-[:BGP_PATH]-(b:BGP_PATH_OBSERVATION)
WITH b LIMIT 200
MATCH (b)-[:BGP_PATH]->(up:ASN)
WHERE up.name <> $asn
WITH up.name AS asn, count(*) AS observations
ORDER BY observations DESC
LIMIT 5
RETURN asn, observationsRun yourself →Or query Whisper from your own LLM workflow via the Whisper MCP server.